Overly Attached Girlfriend Laina Walker: From Meme to TV Presenter

'Overly Attached Girlfriend,' Laina Walker, nailed the red carpet at the 2012 American Music Awards last November 18, from Los Angeles California — as reported by The FW.

Walker, who became famous after submitting a creepy fan video to a Justin Bieber online contest, turned into the wildly popular 'Overly Attached Girlfriend' meme.

She then started her on YouTube channel and blog, even showing her acting chops in the video 'Breaking Up With Overly Attached Girlfriend.'

Laina even made a Samsung commercial, 'Overly Attached Computer,' right before landing the red carpet presenter spot at the 2012 American Music Awards -- via Reddit.

Watch the video below. Laina might have started as a YouTube meme, but she does have a personality and a genuine sense of humor that come across as very refreshing in your usually stiff and fake red carpet ceremonies. Plus, she reportedly is the real thing (she has donated some of the proceedings from her online fame to charity).